| Multi-thread performance on a single thread in-memory database R Lubis, A Sagala 2015 7th International Conference on Information Technology and Electrical …, 2015 | 5 | 2015 |
| Implementation lorawan end node tracking A Sagala, R Lubis, H Sitanggang, R Sinaga, S Hutapea IOP Conference Series: Earth and Environmental Science 1083 (1), 012061, 2022 | 3 | 2022 |
| Evaluating positioning estimation using LSE, gradient descent, and particle swarm optimization with dynamic inertia weight in wireless sensor network A Sagala, R Lubis, M Turnip AIP Conference Proceedings 2865 (1), 2023 | | 2023 |
| RSSI Fingerprinting Using Machine Learning for Position Estimation A Sagala, D Lumbantoruan, R Lubis 2023 International Conference of Computer Science and Information Technology …, 2023 | | 2023 |
| Experiment on Multi-hop LoRa for Tracking Application A Sagala, R Lubis, G Silalahi, EV Ginting, AJD Simorangkir International Journal of Sensors Wireless Communications and Control 13 (1 …, 2023 | | 2023 |
| Experimental Analysis of Path-loss Exponent Estimation based on lower RSSI Variance in IEEE 802.15. 4 A Sagalaa, P Siagiana, TP Simanjuntaka, R Lubisb Advances in Natural and Applied Sciences 14 (1), 176-185, 2020 | | 2020 |
| Coarse Acquisition Time of Arrival on Local Positioning System using Binary Sequences A Sagala, R Lubis Institut Teknologi Del, Toba Samosir, 2015 | | 2015 |
